<!DOCTYPE html>
<html lang="en" class="page-fill">
    <head>
        <meta charset="UTF-8">
        <title>ok-admin v2.0 | 很赞的后台模版 - 登录</title>
        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
        <meta name="keywords" content="ok-admin v2.0,ok-admin网站后台模版,后台模版下载,后台管理系统模版,HTML后台模版下载">
        <meta name="description" content="ok-admin v2.0，顾名思义，很赞的后台模版，它是一款基于Layui框架的轻量级扁平化且完全免费开源的网站后台管理系统模板，适合中小型CMS后台系统。">
        <link rel="shortcut icon" href="../images/favicon.ico" type="image/x-icon"/>
        <link rel="stylesheet" href="../css/oksub.css"/>
    </head>
    <body class="page-fill">
        <div class="page-fill" id="login">
            <form class="layui-form">
                <div class="login_face"><img src="../images/logo.png"></div>
                <div class="layui-form-item input-item">
                    <label for="username">用户名</label>
                    <input type="text" lay-verify="required" name="username" placeholder="请输入账号" autocomplete="off" id="username" class="layui-input">
                </div>
                <div class="layui-form-item input-item">
                    <label for="password">密码</label>
                    <input type="password" lay-verify="required|password" name="password" placeholder="请输入密码" autocomplete="off" id="password" class="layui-input">
                </div>
                <div class="layui-form-item input-item captcha-box">
                    <label for="captcha">验证码</label>
                    <input type="text" lay-verify="required|captcha" name="captcha" placeholder="请输入验证码" autocomplete="off" id="captcha" maxlength="4" class="layui-input">
                    <div class="img ok-none-select" id="captchaImg"></div>
                </div>
                <div class="layui-form-item">
                    <button class="layui-btn layui-block" lay-filter="login" lay-submit="">登录</button>
                </div>
               <div class="login-link">
                  <a href="./register.html">注册</a>
                  <a href="./forget.html">忘记密码?</a>
               </div>
            </form>
        </div>
        <!--js逻辑-->
        <script src="../lib/layui/layui.js"></script>
        <script>
            layui.use(["form", "okGVerify", "okUtils", "okMock", "okLayer"], function () {
                let form = layui.form;
                let $ = layui.jquery;
                let okGVerify = layui.okGVerify;
                let okUtils = layui.okUtils;
                let okMock = layui.okMock;
                let okLayer = layui.okLayer;

                /**
                 * 初始化验证码
                 */
                let verifyCode = new okGVerify("#captchaImg");

                /**
                 * 数据校验
                 */
                form.verify({
                    password: [/^[\S]{6,12}$/, "密码必须6到12位，且不能出现空格"],
                    captcha: function (val) {
                        if (verifyCode.validate(val) != "true") {
                            return verifyCode.validate(val)
                        }
                    }
                });

                /**
                 * 表单提交
                 */
                form.on("submit(login)", function (data) {
                    okUtils.ajax(okMock.api.login, "post", data.field, true).done(function (response) {
                        console.log(response);
                        okLayer.msg.greenTick(response.msg, function () {
                            window.location = "../index.html";
                        })
                    }).fail(function (error) {
                        console.log(error)
                    });
                    return false;
                });

                /**
                 * 表单input组件单击时
                 */
                $("#login .input-item .layui-input").click(function (e) {
                    e.stopPropagation();
                    $(this).addClass("layui-input-focus").find(".layui-input").focus();
                });

                /**
                 * 表单input组件获取焦点时
                 */
                $("#login .layui-form-item .layui-input").focus(function () {
                    $(this).parent().addClass("layui-input-focus");
                });

                /**
                 * 表单input组件失去焦点时
                 */
                $("#login .layui-form-item .layui-input").blur(function () {
                    $(this).parent().removeClass("layui-input-focus");
                    if ($(this).val() != "") {
                        $(this).parent().addClass("layui-input-active");
                    } else {
                        $(this).parent().removeClass("layui-input-active");
                    }
                })
            });
        </script>
    </body>
</html>
